岩心取样器的英文

• core barrel
• core catcher
• core cutter
• core sampler
• coring apparatus
• coring sampler

• 岩心:    core
• 取样:    sample; sampling
• 器:    implement; utensil; ware
• 岩心取样器；冰心取样器:    core sampler; corer
• 重锤岩心取样器:    gravity core sampler